Miners discover a one-of-a-kind amethyst crystal inside a large basalt geode in the Santa Rosa mine in Uruguay’s Artigas ...

Large crystals found in geodes and other ... and emeralds continue to qualify as "precious." (At one time, amethyst was also considered a precious gem, but large reserves were later found in ...

I went digging in a private mine and uncovered a rare amethyst crystal that could be worth a fortune! This hidden gem discovery was absolutely mind-blowing! Elon Musk on Trump Derangement Syndrome ...